refactor(setup-fork): check if count is a number with regex
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@@ -125,7 +125,7 @@ update_links() {
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local count=$(grep -c "community-scripts/ProxmoxVED" "$file" 2>/dev/null || echo 0)
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# Set to 0 if count is non numeric
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if ! [ "$count" -eq "$count" ] 2>/dev/null; then
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if ! [[ "$count" =~ ^[0-9]+$ ]]; then
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count=0
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fi
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@@ -146,7 +146,7 @@ update_links() {
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local count=$(grep -c "community-scripts/ProxmoxVED" "$file" 2>/dev/null || echo 0)
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# Set to 0 if count is non numeric
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if ! [ "$count" -eq "$count" ] 2>/dev/null; then
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if ! [[ "$count" =~ ^[0-9]+$ ]]; then
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count=0
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fi
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